JOSEPH CHRISTIANSEN M.D.
NPI 1306075619
Ophthalmology - Retina Specialist in Bellaire, TX
About Joseph Christiansen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH CHRISTIANSEN M.D. (NPI 1306075619) is an individual retina specialist in Bellaire, Texas, licensed in Texas (S5581) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (2009).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Joseph Christiansen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Joseph Christiansen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bellaire, TX 77401
- Reassigned Medicare billing, Texas enrollment
- 30 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 9
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Houston Methodist Hospital
Acute Care Hospitals · Houston, TXMemorial Hermann Surgical Hospital Kingwood
Acute Care Hospitals · Kingwood, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BELLAIRE, TX 77401
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joseph Christiansen's NPI number?
The NPI number for Joseph Christiansen is 1306075619. It was assigned to this individual provider in the NPPES registry on July 8, 2009.
Where is Joseph Christiansen located?
Joseph Christiansen practices at 4460 Bissonnet St Ste 200, Bellaire, TX 77401. The listed phone number is (800) 833-5921.
What is Joseph Christiansen's specialty?
The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.
Is Joseph Christiansen enrolled in Medicare?
Yes. Joseph Christiansen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Joseph Christiansen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Christiansen reassigns Medicare benefits to Retina Consultants Of Houston PLLC (Bellaire, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Christiansen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Christiansen accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 9 other insurers list Joseph Christiansen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Joseph Christiansen affiliated with any hospitals?
According to CMS data, Joseph Christiansen is affiliated with Houston Methodist Hospital and Memorial Hermann Surgical Hospital Kingwood.
When was this NPI record last updated?
The NPPES record for Joseph Christiansen was last updated on June 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.